CN101762399A - Reliability test device of fireproof wind valve - Google Patents
Reliability test device of fireproof wind valve Download PDFInfo
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- CN101762399A CN101762399A CN200910223839A CN200910223839A CN101762399A CN 101762399 A CN101762399 A CN 101762399A CN 200910223839 A CN200910223839 A CN 200910223839A CN 200910223839 A CN200910223839 A CN 200910223839A CN 101762399 A CN101762399 A CN 101762399A
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- wind valve
- wheel disc
- shift fork
- fireproof wind
- stay cord
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Abstract
The invention relates to a reliability test device of a fireproof wind valve, the fireproof wind valve is fixed at one end of a baseplate of the test device, a workbench is fixed at the other end of the baseplate, a motor on the workbench is connected with a wheel disc in a transmission test box of a speed reducer via a belt, an opening is formed at the lower part of the test box, a count controller for counting the number of turns of the wheel disc is arranged at the upper part of the test box, a handle shift fork is arranged at the upper part of one side surface of the wheel disc, and the handle shift fork and an actuating handle of the fireproof wind valve are in shifting or separated state; and a pull rope shift fork is arranged at the lower part of the other side surface of the wheel disc, a fixing device which is connected with a closing pull rope of the fireproof wind valve is arranged on the inner wall of the test box on one side of the pull rope shift fork, the position of the fixing device is higher than that of the wheel disc, and one end of the pull rope shift fork is positioned in front of or behind the closing pull rope and is in the shifting or separated state with the closing pull rope. The reliability test device adopts the wheel disc to complete one-time opening-closing test of a valve of the fireproof wind valve by rotating one cycle, and has the advantages of compact structure, convenient operation, low labor intensity, high working efficiency, high test accuracy, safety and reliability.
Description
Technical field
The present invention relates to a kind of test unit of fireproof wind valve, is a kind of test unit that is used for the reliability testing of fireproof wind valve topworks specifically.
Background technology
Fireproof wind valve is to be used to prevent fires the special valve of purpose of stretching in the air-line system, keying by the fireproof wind valve valve realizes fire prevention, the reliability of the topworks that by-pass valve control opens and closes is particularly important, before dispatching from the factory, production must carry out fail-test, traditional test method is based on craft, unlatching switch and off switch manual unlocking with fireproof wind valve, close, use standard cycle switch topworks by the fire prevention air lock, looking its critical piece unlatching switch and off switch has or not damage to determine whether the fireproof wind valve quality reaches a standard, this test method operation is loaded down with trivial details, labour intensity is big, the testing cost height is not suitable for the test to bulk article.
Summary of the invention
The manual test method operation of traditional test fireproof wind valve topworks is loaded down with trivial details in the prior art, labour intensity is big, testing cost is high in order to solve, and manually-operated poor accuracy, deficiencies such as breaking limit data that can't test execution mechanism, the purpose of this invention is to provide and a kind ofly can detect fireproof wind valve topworks automatically, simple to operate, labour intensity is low, testing cost is low, test accuracy is high, but and the reliability test device of fireproof wind valve of test execution mechanism collapse limit data.
The technical solution used in the present invention: a kind of reliability test device of fireproof wind valve, it is characterized in that: this test unit mainly comprises base plate, worktable, motor, speed reduction unit, testing cassete, fixing fireproof wind valve on described base plate one end, stationary work-table on the base plate other end, be provided with motor on the worktable successively, speed reduction unit, testing cassete, motor is through the belt connection reducer, the testing cassete lower openings, be provided with a wheel disc that links to each other with speed reduction unit in the testing cassete, testing cassete top is provided with the counter-controller of counting wheel disc revolution, the top of wheel disc one side is provided with the handle shift fork, and the execution handle top of an end of handle shift fork and fireproof wind valve is stirs or released state; The bottom of described wheel disc another side is provided with the stay cord shift fork, the testing cassete inwall of described stay cord shift fork one side is provided with the stationary installation of closing stay cord that connects fireproof wind valve, the high stay cord shift fork in stationary installation position is stirred the position of intersecting point that fireproof wind valve is closed stay cord, an end of stay cord shift fork be in the front of closing stay cord of fireproof wind valve or back and with close stay cord and be and stir or released state
The direct testing wheel disc spins of described counter-controller number of times, or counter-controller connects the speed reduction unit of testing wheel disc spins number of times.
Fireproof wind valve is installed on the execution handle that makes fireproof wind valve on the base plate and closes handle shift fork side and the stay cord shift fork side that stay cord is in wheel disc respectively, the stay cord of closing of fireproof wind valve is fixed on the interior stationary installation of testing cassete, when motor passes through belt gear speed reduction unit driven wheel disc spins, the top that wheel disc upper handle shift fork is stirred fireproof wind valve pushes opening position with the execution handle of fireproof wind valve by the position of closing the door, and fireproof wind valve is opened; When wheel disc continues rotation, what the stay cord shift fork was stirred fireproof wind valve closes the valve closing of stay cord with fireproof wind valve, and this moment, the handle of fireproof wind valve topworks was got back to original position, the valve open of wheel disc spins one-period fireproof wind valve, closes each once; In the time of the wheel disc spins, counter-controller meter lower whorl disc spins number of times; Reach the reliability safety standard number of times of fireproof wind valve when counter-controller shows number of times, can stop motor.If this moment is the execution handle of fireproof wind valve and to close stay cord intact, the fail-test conformance with standard of fireproof wind valve topworks then, if the execution handle of fireproof wind valve and close stay cord damage is arranged, then the fail-test of fireproof wind valve topworks does not meet standard; Do not stop motor, when the valve of fireproof wind valve was not opened or do not closed, data were the limit data of fireproof wind valve topworks fail-test under the counter-controller meter.
The present invention adopts driven by motor wheel disc spins one-period to finish the once keying test of fireproof wind valve valve, cooperate counter-controller to test the reliability data of fireproof wind valve topworks jointly, one-piece construction is simple, compact, easy to operate, greatly reduce labour intensity, improved work efficiency, testing cost is low, the test accuracy height, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2,3 is that handle shift fork of the present invention is stirred the synoptic diagram of carrying out handle;
Fig. 4,5 stirs the synoptic diagram of closing stay cord for stay cord shift fork of the present invention.
Among the figure: base plate 1, worktable 2, motor 3, belt 4, speed reduction unit 5, testing cassete 6, counter-controller 7, wheel disc 8, handle shift fork 9, stay cord shift fork 10, stationary installation 11, fireproof wind valve 12 is closed stay cord 13, carries out handle 14.
Embodiment
It is following that the invention will be further described with reference to drawings and Examples.
Shown in Figure 1, reliability test device of fireproof wind valve mainly comprises base plate 1, worktable 2, motor 3, speed reduction unit 5 and testing cassete 6, base plate 1 one end installment work platforms 2, be provided with motor 3 on the worktable 2 successively, speed reduction unit 5 and testing cassete 6, the wheel disc 8 of motor 3 in belt 4 connection reducers 5 transmission testing cassetes 6, testing cassete 6 tops are provided with the counter-controller 7 of counting wheel disc 8 revolutions, testing cassete 6 lower openings, the top of wheel disc 8 one sides is provided with handle shift fork 9, the bottom of wheel disc 8 another sides is provided with stay cord shift fork 10, and testing cassete 6 inwalls of stay cord shift fork 10 1 sides are provided with stationary installation 11; Base plate 1 other end is installed fireproof wind valve 12, the execution handle 14 of fireproof wind valve 12 topworkies and close stay cord 13 and place the test port bottom, the stay cord 13 of closing of fireproof wind valve 12 connects stationary installation 11 in the testing cassetes 6, the stay cord shift fork stirred the position of intersecting point of cutting out stay cord when the stationary installation position was higher than the wheel disc spins, the handle shift fork 9 of wheel disc 8 with carry out handle 14 tops and be and stir or released state, stay cord shift fork 10 be in close stay cord 13 fronts or back and with close stay cord and be and stir or released state.
Fig. 2,3 is depicted as the handle shift fork and stirs the synoptic diagram of carrying out handle.When motor passes to speed reduction unit driven wheel disc spins by belt, execution handle 14 upper ends that wheel disc 8 upper handle shift forks 9 are stirred fireproof wind valve 12 will be carried out handle and be pushed opening position (Fig. 3 position) by the position of closing the door (Fig. 2 position), this moment the fireproof wind valve valve open, stay cord shift fork 10 with close stay cord 13 and separate.
Fig. 4,5 is depicted as the stay cord shift fork and stirs the synoptic diagram of closing stay cord.Behind the fireproof wind valve valve open, wheel disc continues rotation, and what stay cord shift fork 10 was stirred fireproof wind valve 12 closes stay cord 13 (shown in Figure 4), closes the valve closing that stay cord 13 drives fireproof wind valves, this moment, handle shift fork 9 separated with execution handle 14, carried out handle and got back to original position (Fig. 5 position).
Wheel disc is finished a swing circle (shown in Fig. 2-5), and the valve of fireproof wind valve is finished once and opened and closed, simultaneously the counter-controller record wheel disc spins cycle on the testing cassete.When the motor continuous running, counter-controller shows that number of times reaches the fail-test standard of fireproof wind valve topworks, motor can stop, if this moment is the execution handle of fireproof wind valve and to close stay cord intact, the fail-test conformance with standard of fireproof wind valve topworks then, if the execution handle of fireproof wind valve and close stay cord damage is arranged, then the fail-test of fireproof wind valve topworks does not meet standard; As not stopping motor,, the valve of fireproof wind valve do not open or not during closed condition, data are the limit data of fireproof wind valve topworks fail-test under the counter-controller meter when being.
Claims (3)
1. reliability test device of fireproof wind valve, it is characterized in that: this test unit mainly comprises base plate (1), worktable (2), motor (3), speed reduction unit (5), testing cassete (6), fixing fireproof wind valve (12) on described base plate one end, stationary work-table on the base plate other end, be provided with motor on the worktable successively, speed reduction unit, testing cassete, motor is through belt (4) connection reducer, the testing cassete lower openings, be provided with a wheel disc that links to each other with speed reduction unit (8) in the testing cassete, testing cassete top is provided with the counter-controller (7) of counting wheel disc revolution, the top of wheel disc one side is provided with handle shift fork (9), and execution handle (14) top of an end of handle shift fork and fireproof wind valve is stirs or released state; The bottom of described wheel disc another side is provided with stay cord shift fork (10), the testing cassete inwall of described stay cord shift fork one side is provided with the stationary installation of closing stay cord (13) (11) that connects fireproof wind valve, the stationary installation position is higher than wheel disc, an end of stay cord shift fork be in the front of closing stay cord of fireproof wind valve or back and with close stay cord and be and stir or released state.
2. reliability test device of fireproof wind valve according to claim 1 is characterized in that: described counter-controller (7) is directly tested wheel disc (8) number of revolutions, or counter-controller connects the speed reduction unit (5) of testing wheel disc spins number of times.
3. reliability test device of fireproof wind valve according to claim 1 is characterized in that: described stationary installation (11) position is higher than stay cord shift fork (10) and stirs the position of intersecting point that fireproof wind valve is closed stay cord (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910223839 CN101762399B (en) | 2009-11-24 | 2009-11-24 | Reliability test device of fireproof wind valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910223839 CN101762399B (en) | 2009-11-24 | 2009-11-24 | Reliability test device of fireproof wind valve |
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| Publication Number | Publication Date |
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| CN101762399A true CN101762399A (en) | 2010-06-30 |
| CN101762399B CN101762399B (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910223839 Active CN101762399B (en) | 2009-11-24 | 2009-11-24 | Reliability test device of fireproof wind valve |
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| CN (1) | CN101762399B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086908A (en) * | 2011-11-03 | 2013-05-08 | 南京医科大学 | N-benzylaniline derivatives and application thereof |
| CN104006936A (en) * | 2014-06-05 | 2014-08-27 | 山东省产品质量检验研究院 | Device and method for detecting air leakage and fireproof performance of fireproof valve |
| CN116698396A (en) * | 2023-07-21 | 2023-09-05 | 江苏科力博自动化设备有限公司 | Rechargeable fireproof valve opening and closing test device and method |
-
2009
- 2009-11-24 CN CN 200910223839 patent/CN101762399B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086908A (en) * | 2011-11-03 | 2013-05-08 | 南京医科大学 | N-benzylaniline derivatives and application thereof |
| CN103086908B (en) * | 2011-11-03 | 2015-05-13 | 南京医科大学 | N-benzylaniline derivatives and application thereof |
| CN104006936A (en) * | 2014-06-05 | 2014-08-27 | 山东省产品质量检验研究院 | Device and method for detecting air leakage and fireproof performance of fireproof valve |
| CN116698396A (en) * | 2023-07-21 | 2023-09-05 | 江苏科力博自动化设备有限公司 | Rechargeable fireproof valve opening and closing test device and method |
| CN116698396B (en) * | 2023-07-21 | 2023-11-28 | 江苏科力博自动化设备有限公司 | Chargeable fire prevention valve switching test device |
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| Publication number | Publication date |
|---|---|
| CN101762399B (en) | 2011-06-01 |
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